Sea of Thieves offers the true pirate experience - sailing, looting, fighting and exploring in a colorful shared-world adventure. Make friends or foes as you encounter other players and choose your own path towards pirate Legend! This anniversary Edition includes six major updates that bring in new enemies, features, characters, storylines and locations, including the Arena for competitive play. "Xbox Live Gold required to play (sold separately)." - Anniversary Edition packs six major updates, including tall tales - shores of Gold and the Arena. - A shared-world adventure game by acclaimed UK developer rare Ltd. - Live the essential pirate life in a world rich with rare's irreverent charm. - Sail and fight together, hunt treasure and create your own legends - A fantastical world of unspoiled islands, Mythical monsters and mouth-watering loot.